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发表于 2011-1-22 10:18
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CODE 10-408: portable equipent
9 g0 B2 _, Z9 N, W. q- f, F1)Exposed non-current-carrying metal parts of portable equipent shall be bonded to ground under the following conditions:....4 J+ z6 z A% A1 ~
3)notwithstanding (1)(2),tools and appliances having double insulation or equivalent protection, and so marked (回字头标志), need not be bonded to ground.* c5 Y2 s1 |" K7 n$ B8 E
嘿嘿 ,changlu兄,你没有出示依据,只能算你对一半哦? |
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